12728216928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 384

約数和(自身を含む): 41890867200

約数和(自身を除く): 29162650272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 32, 42, 46, 48, 56, 58, 69, 73, 84, 87, 92, 96, 112, 116, 138, 146, 161, 168, 174, 184, 203, 219, 224, 232, 276, 292, 322, 336, 348, 368, 389, 406, 438, 464, 483, 511, 552, 584, 609, 644, 667, 672, 696, 736, 778, 812, 876, 928, 966, 1022, 1104, 1167, 1168, 1218, 1288, 1334, 1392, 1533, 1556, 1624, 1679, 1752, 1932, 2001, 2044, 2117, 2208, 2334, 2336, 2436, 2576, 2668, 2723, 2784, 3066, 3112, 3248, 3358, 3504, 3864, 4002, 4088, 4234, 4668, 4669, 4872, 5037, 5152, 5336, 5446, 6132, 6224, 6351, 6496, 6716, 7008, 7728, 8004, 8169, 8176, 8468, 8947, 9336, 9338, 9744, 10074, 10672, 10892, 11281, 11753, 12264, 12448, 12702, 13432, 14007, 14819, 15456, 16008, 16338, 16352, 16936, 17894, 18672, 18676, 19488, 20148, 21344, 21784, 22562, 23506, 24528, 25404, 26841, 26864, 28014, 28397, 29638, 32016, 32676, 33843, 33872, 35259, 35788, 37344, 37352, 40296, 43568, 44457, 45124, 47012, 48691, 49056, 50808, 53682, 53728, 56028, 56794, 59276, 62629, 64032, 65352, 67686, 67744, 70518, 71576, 74704, 78967, 80592, 85191, 87136, 88914, 90248, 94024, 97382, 101616, 107364, 112056, 113588, 118552, 125258, 130704, 135372, 141036, 143152, 146073, 149408, 157934, 161184, 170382, 177828, 180496, 187887, 188048, 194764, 198779, 203232, 214728, 224112, 227176, 236901, 237104, 250516, 259463, 261408, 270744, 282072, 286304, 292146, 315868, 340764, 340837, 355656, 360992, 375774, 376096, 389528, 397558, 429456, 448224, 454352, 473802, 474208, 501032, 518926, 541488, 564144, 584292, 596337, 631736, 653131, 681528, 681674, 711312, 751548, 778389, 779056, 795116, 823513, 858912, 908704, 947604, 1002064, 1022511, 1037852, 1082976, 1128288, 1168584, 1192674, 1263472, 1306262, 1363056, 1363348, 1422624, 1503096, 1556778, 1558112, 1590232, 1647026, 1816241, 1895208, 1959393, 2004128, 2045022, 2075704, 2337168, 2385348, 2470539, 2526944, 2612524, 2726112, 2726696, 3006192, 3113556, 3180464, 3294052, 3632482, 3790416, 3918786, 4090044, 4151408, 4571917, 4674336, 4770696, 4941078, 5225048, 5448723, 5453392, 5764591, 6012384, 6227112, 6360928, 6588104, 7264964, 7580832, 7837572, 8180088, 8302816, 9143834, 9541392, 9882156, 10450096, 10897446, 10906784, 11529182, 12454224, 13176208, 13715751, 14529928, 15675144, 16360176, 17293773, 18287668, 18940799, 19082784, 19764312, 20900192, 21794892, 23058364, 24908448, 26352416, 27431502, 29059856, 31350288, 32720352, 34587546, 36575336, 37881598, 39528624, 43589784, 46116728, 54863004, 56822397, 58119712, 62700576, 69175092, 73150672, 75763196, 79057248, 87179568, 92233456, 109726008, 113644794, 132585593, 138350184, 146301344, 151526392, 174359136, 184466912, 219452016, 227289588, 265171186, 276700368, 303052784, 397756779, 438904032, 454579176, 530342372, 553400736, 606105568, 795513558, 909158352, 1060684744, 1591027116, 1818316704, 2121369488, 3182054232, 4242738976, 6364108464, 12728216928]

約数ペア:

[(1, 12728216928), (2, 6364108464), (3, 4242738976), (4, 3182054232), (6, 2121369488), (7, 1818316704), (8, 1591027116), (12, 1060684744), (14, 909158352), (16, 795513558), (21, 606105568), (23, 553400736), (24, 530342372), (28, 454579176), (29, 438904032), (32, 397756779), (42, 303052784), (46, 276700368), (48, 265171186), (56, 227289588), (58, 219452016), (69, 184466912), (73, 174359136), (84, 151526392), (87, 146301344), (92, 138350184), (96, 132585593), (112, 113644794), (116, 109726008), (138, 92233456), (146, 87179568), (161, 79057248), (168, 75763196), (174, 73150672), (184, 69175092), (203, 62700576), (219, 58119712), (224, 56822397), (232, 54863004), (276, 46116728), (292, 43589784), (322, 39528624), (336, 37881598), (348, 36575336), (368, 34587546), (389, 32720352), (406, 31350288), (438, 29059856), (464, 27431502), (483, 26352416), (511, 24908448), (552, 23058364), (584, 21794892), (609, 20900192), (644, 19764312), (667, 19082784), (672, 18940799), (696, 18287668), (736, 17293773), (778, 16360176), (812, 15675144), (876, 14529928), (928, 13715751), (966, 13176208), (1022, 12454224), (1104, 11529182), (1167, 10906784), (1168, 10897446), (1218, 10450096), (1288, 9882156), (1334, 9541392), (1392, 9143834), (1533, 8302816), (1556, 8180088), (1624, 7837572), (1679, 7580832), (1752, 7264964), (1932, 6588104), (2001, 6360928), (2044, 6227112), (2117, 6012384), (2208, 5764591), (2334, 5453392), (2336, 5448723), (2436, 5225048), (2576, 4941078), (2668, 4770696), (2723, 4674336), (2784, 4571917), (3066, 4151408), (3112, 4090044), (3248, 3918786), (3358, 3790416), (3504, 3632482), (3864, 3294052), (4002, 3180464), (4088, 3113556), (4234, 3006192), (4668, 2726696), (4669, 2726112), (4872, 2612524), (5037, 2526944), (5152, 2470539), (5336, 2385348), (5446, 2337168), (6132, 2075704), (6224, 2045022), (6351, 2004128), (6496, 1959393), (6716, 1895208), (7008, 1816241), (7728, 1647026), (8004, 1590232), (8169, 1558112), (8176, 1556778), (8468, 1503096), (8947, 1422624), (9336, 1363348), (9338, 1363056), (9744, 1306262), (10074, 1263472), (10672, 1192674), (10892, 1168584), (11281, 1128288), (11753, 1082976), (12264, 1037852), (12448, 1022511), (12702, 1002064), (13432, 947604), (14007, 908704), (14819, 858912), (15456, 823513), (16008, 795116), (16338, 779056), (16352, 778389), (16936, 751548), (17894, 711312), (18672, 681674), (18676, 681528), (19488, 653131), (20148, 631736), (21344, 596337), (21784, 584292), (22562, 564144), (23506, 541488), (24528, 518926), (25404, 501032), (26841, 474208), (26864, 473802), (28014, 454352), (28397, 448224), (29638, 429456), (32016, 397558), (32676, 389528), (33843, 376096), (33872, 375774), (35259, 360992), (35788, 355656), (37344, 340837), (37352, 340764), (40296, 315868), (43568, 292146), (44457, 286304), (45124, 282072), (47012, 270744), (48691, 261408), (49056, 259463), (50808, 250516), (53682, 237104), (53728, 236901), (56028, 227176), (56794, 224112), (59276, 214728), (62629, 203232), (64032, 198779), (65352, 194764), (67686, 188048), (67744, 187887), (70518, 180496), (71576, 177828), (74704, 170382), (78967, 161184), (80592, 157934), (85191, 149408), (87136, 146073), (88914, 143152), (90248, 141036), (94024, 135372), (97382, 130704), (101616, 125258), (107364, 118552), (112056, 113588)]